Multi-purpose structure for seated humans in transportation vehicles

ABSTRACT

A portable, multi-purpose structure for use while seated during travel in multiple forms of transportation vehicles. The structure is used while occupants are restrained by seat belts and car seats in various forms of transportation consisting of a plurality of walls, a ceiling, bottom, and various portals. Accessories such as decorative panels and pockets in various shapes, sizes, colors and prints can be added in embodiments intended for use by or entertainment of children while seated and traveling. Additional accessories such as lights, games and toys can be added to increase functionality and entertainment. The structure provides an opportunity for children to be inside a structure, covered while seated and traveling for play, education, privacy and shade.

FEDERALLY SPONSORED RESEARCH

Not Applicable

SEQUENCE LISTING OR PROGRAM

Not Applicable

The following is a tabulation of some prior art that presently appears relevant:

Patent Number Issue date Patentee 5,137,044 November 1992 Brady 6,854,476 B1 February 2005 Chai 7,174,584 B2 February 2007 Danaher 5,762,393 June 1998 Darmas, Sr. 7,185,694 March 2007 Dunn et. al. 4,743,215 May 1988 Emmons D519,915 S May 2006 Eskandry 5,733,165 March 1998 Kelley 6,948,632 B2 September 2005 Kellogg et. al. 4,858,634 August 1989 McLeese 3,675,667 July 1972 Miller 4,825,892 May 1989 Norman 5,038,812 August 1991 Norman 3,990,463 November 1976 Norman 3,960,161 June 1976 Norman 4,745,936 May 1988 Scherer 4,862,943 September 1989 Shafia 5,249,592 October 1993 Springer et. al. 6,168,495 B1 January 2001 Yoon 5,301,705 April 1994 Zheng 5,975,101 November 1999 Zheng 6,209,557 B1 April 2001 Zheng 5,816,279 October 1998 Zheng

BACKGROUND

1. Field of the Invention

This invention generally relates to tents, canopies and multi-purpose structures. In particular, to tents, canopies and structures that are easily collapsible and portable in a variety of shapes and sizes for play, shade, education and privacy.

2. Prior Art

Play structures, tents and canopies are well known in the prior art. Typically tents, canopies and play structures have been used indoors in residences and educational facilities and outdoors in backyards and in nature generally used to enclose or cover the entire human body for play and sleep. These tents assume various colors, patterns, and configurations and have multiple purposes such as play, education, shelter and sleeping. People have enjoyed tents and collapsible structures for years and although tents in general and children's play tents in particular are known in the art, there are currently no tents, canopies or play structures for use while seated and confined to the interior of a vehicle and other modes of transportation such as planes, trains, buses and automobiles.

There are currently no tent like products or canopies available that can be used in conjunction with seat belts and child restraints while a user is seated in a transportation vehicle. Current products don't provide breakaway panels for quick access to the occupant. Structures with varying degrees of enclosure providing an un-obstructed view for use in a vehicle are unavailable. Canopies that extend over and around a seated occupant to provide shade and protection from the sun are unavailable. Therefore, there is an unresolved need for a tent, canopy, structure and the like that comprise means for use while a child is seated, most likely restrained and traveling that offers a play environment, educational environment, privacy and protection from the sun.

SUMMARY OF THE INVENTION

The disadvantages of the prior art are overcome with the present invention which reflects the desirability of providing children with the opportunity to continue playing inside a tent, structure while seated during travel. The popularity of tents and play structures is well known in the prior art, children like to be covered, inside something like a tent or structure. Children spend a great amount of time traveling in various types of transportation vehicles where they are confined to their seat, in child restraints and seat belts. The present invention enables children to be inside a structure while seated, traveling and confined to a seat with a seat belt or child restraint. Kids can continue the fun, play and imagination playing inside a structure while they are traveling, confined to a seat without obstructing the view of a driver in an automobile or impacting other passengers in other forms of transportation.

The present invention adds additional benefits beyond play; it also provides the occupant with privacy, protection from the sun and defines personal space. Prior art provides occupants with shade during travel with panels attached to the window, which provides protection on the sides. The present invention, with use of front and side panels, can provide protection from the sun when the sun is entering from the front windshield, driver side window and front passenger side window when used in automobiles. With the present invention, the occupant has the choice of varying degrees of enclosure providing varying degrees of protection from the sun regardless of where and how the sun is entering the transportation vehicle.

Toys, of any size, often pose a problem with regards to use while traveling because they tend to be bulky, difficult to transport and take up space. There are plenty of toys and activities on the market for use while traveling; however, there is currently not a product that combines the fun and enjoyment of a tent, canopy or structure meant or designed to be used while seated during travel in a transportation vehicle.

The tent structure of the present invention generally comprises flexible panels of thin material joined together to form an enclosure. The walls made of a light material such as mesh or rip stop to ensure good ventilation and stability. The ceiling generally comprises a lightweight material such as netting, mesh, rip stop or the like to ensure ventilation and an unobstructed view through the top of the structure. Some embodiments of the structure are self-erecting shelters that include a structural frame made of a flexible resilient steel, metal, plastic material or the like are attached to the panels of the walls and ceiling to keep its shape and stability. Other embodiments of the structure are canopy like and can be attached to seats, windows or the like to create a structure and maintain its shape and stability. The structures can be folded and twisted and put into a small accessory bag when not in use for convenient transport.

The current invention is designed to be used with child restraints and car seats. Panels are designed to offer quick release options so the structure can be removed quickly from the occupant in the event the child needs to be accessed quickly. Structures with top panels are designed with netting or specific shaping to ensure the view of the driver and/or operator are not obstructed. Structures with bottom panels are open or have crisscross shape to provide maximum ventilation and comfort while the occupant is seated on the structures bottom panel. Canopy type structures can be used with a single panel and users can determine the degree of enclosure they experience by adding optional side and front panels to the top. Structures can be used in captain seats, bucket seats, bench seats and the like with options for single occupants or multiple occupants. Structures have portals to allow access to doors and windows and entry and exit.

The preferred tent structure is comprised of a front portal for entering and exiting the structure interior, side portals for easy access to car doors, passengers and/or objects outside the structure, a rear portal for use with child restraints/seatbelts and assist with ventilation and an open or crisscross bottom panel attached to the four walls for added stability. A structure for use in an automobile must not obstruct the view of the driver and/or prevent use of protective restraints. A structure for use in a plane, bus or train must not impede the space of other passengers.

The structure can mimic various shapes and sizes and may be used with accessories. Toggle loops can be attached in various areas in the structure to facilitate the addition of accessories containing toggles that can be attached to the structure by inserting the toggles into the toggle loops. Side panels, ceiling panels, window panels and door panels can be added to modify the structures appearance, the experience of the occupant and the use/purpose of the structure.

Toys, lights and pockets that can be used for storage of various items such as music devices, games, candy, crayons and the like can be added to the structure to change scenery, increase options for play and creativity. Additional panels can be added to the ceiling, sides and front to offer different decorative markings, scenery, create personal spaces and provide shade. For example, the main structure may be of a solid color; however, additional panels can be added that adds an ocean scene, forest scene or the like. Special lighting accessories with a single light or string of lights can be added to the interior, attached through toggles and toggle loops to maintain functionality and use if the interior structure gets too dark.

The above brief description sets forth rather broadly the more important features of the present disclosure so that the detailed description that follows may be better understood, and so that the present contributions to the art may be better appreciated. There are, of course, additional features of the disclosure that will be described hereinafter which form the subject matter of the claims appended hereto. In this respect, before explaining the several embodiments of the disclosure in detail, it is to be understood that the disclosure is not limited in its application to the details of the construction and the arrangements set forth in the following description or illustrated in the drawings. The present invention is capable of other embodiments and of being practiced and carried out in various ways, as will be appreciated by those skilled in the art. Also, it is to be understood that the phraseology and terminology employed herein are for description and not limitation.

The advantages of the present invention have been well established. These advantages and others will become more fully apparent from the following detailed descriptions when read in conjunction with the accompanying drawings.

DRAWINGS—FIGURES

FIG. 1A is a front view of the structure of the first embodiment of the invention.

FIG. 1B is a rear view of the structure of the first embodiment of the invention.

FIG. 2 is view of the structure from the inside showing the front and side panels with toggle loops of the first embodiment of the invention.

FIG. 3 is a view of the structure from the inside showing the front portal, front panel and side panels with panel inserts attached with toggles inserted into the toggle loops of the first embodiment of the invention.

FIG. 4A is an isometric view of the sturdy frame that is used in the front panel, rear panel, left side panel and right side panel of the first embodiment of the invention.

FIG. 4B is a sectional view of the flexible, sturdy frame that is attached to the panels of the front panel, rear panel, right side panel and left side panel of the first embodiment of the invention.

FIG. 5A is a rear view of the structure showing the crisscross bottom panel of the first embodiment of the invention.

FIG. 5B is a rear view of the structure showing the open bottom panel of the first embodiment of the invention.

FIG. 6A is a view of the toggle in the first and second embodiments of the invention.

FIG. 6B is a view of the toggle loop in the first and second embodiments of the invention.

FIG. 6C is a view of the toggle inserted in the toggle loop in the first and second embodiments of the invention.

FIG. 7A is a front view of the structure shown with the crisscross bottom panel of the second embodiment of the invention. The crisscross bottom panel and open bottom panel are interchangeable.

FIG. 7B is a rear view of the structure shown with the open bottom panel of the second embodiment of the invention. The crisscross bottom panel and open bottom panel are interchangeable.

FIG. 8 is an inside view of the front of the structure showing toggle loops around the front portal, between the side panels and front panel and around the window portals of the second embodiment of the invention.

FIG. 9 is an inside view of the front of the structure showing a front panel insert, side panel inserts, front portal insert, window panel inserts and pocket inserts attached by toggles inserted into toggle loops of the second embodiment of the invention.

FIG. 10A is an isometric view of the sturdy frame that is used in the front panel, rear panel, left side panel and right side panel of the second embodiment of the invention.

FIG. 10B is a sectional view of the flexible, sturdy frame that is attached to the front panel, rear panel, right side panel and left side panel of the second embodiment of the invention.

FIG. 11A is a top view of the structure of the third embodiment of the invention.

FIG. 11B is a top view of the structure shown attached to a bench style seat of the third embodiment of the invention.

FIG. 12A is a top view of the structure with a right side panel and left side panel attached to the top panel of the third embodiment of the invention.

FIG. 12B is a top view of the structure with a right side panel and left side panel attached to the top panel of the structure shown attached to a bench style seat of the third embodiment of the invention.

FIG. 13A is a top view of the structure with a front panel, right side panel and left side panel attached to the top panel of the structure of the third embodiment of the invention.

FIG. 13B is a top view of the structure with a front panel, right side panel and left side panel attached to the top panel of the structure shown attached to a bench style seat of the third embodiment of the invention.

FIG. 14 is a view of the top panel of the structure of the fourth embodiment of the invention.

FIG. 15 is a front view of the structure with front panels added to the top panel of the fourth embodiment of the invention.

FIG. 16 is a front view of the structure with right and left side panels added to the top panel of the fourth embodiment of the invention.

FIG. 17 is a front view of the structure with front panel attachments, right side panel attachment and left side panel attachment added to the top panel of the fourth embodiment of the invention.

FIG. 18A is a front view of the structure of the fifth embodiment of the invention.

FIG. 18B is a rear view of the structure of the fifth embodiment of the invention.

FIG. 18C is a front view of the structure shown with the front panel retracted toward the rear panel of the fifth embodiment of the invention.

FIG. 18D is a front view of the structure shown attached to a bench style seat of the fifth embodiment of the invention.

FIG. 19 is an isometric view of the sturdy frame that is used in the left side panel, rear panel and right side panel of the fifth embodiment of the invention.

FIG. 20 is a view of the retractable sturdy frame of the 5^(th) embodiment of the invention.

DRAWINGS—REFERENCE NUMERALS

-   -   110 front sturdy frame for first embodiment of the invention     -   112 front portal     -   114 window portal     -   116 front panel for first embodiment of the invention     -   118 left side panel for first embodiment of the invention     -   120 left side sturdy frame for first embodiment of the invention     -   122 rear sturdy frame for first embodiment of the invention     -   124 rear panel for first embodiment of the invention     -   126 rear portal     -   128 top panel for first embodiment of the invention     -   132 right side panel for first embodiment of the invention     -   134 right side sturdy frame for first embodiment of the         invention     -   136 Velcro strips     -   138 crisscross detachable bottom panel     -   140 bottom portal     -   142 open detachable bottom panel     -   144 top portal     -   210 toggle loop     -   310 window panel insert     -   312 side panel insert     -   314 front panel insert     -   316 front portal panel insert     -   322 toggle(s) inserted into toggle loop     -   410 connector for sturdy frame     -   430 material sleeve for sturdy frame     -   610 toggle     -   710 rear sturdy frame for second embodiment of the invention     -   712 front sturdy frame for second embodiment of the invention     -   714 right side sturdy frame for second embodiment of the         invention     -   716 left side sturdy frame for second embodiment of the         invention     -   718 rear panel for second embodiment of the invention     -   720 right side panel for second embodiment of the invention     -   722 left side panel for second embodiment of the invention     -   724 front panel for second embodiment of the invention     -   726 left side top panel for second embodiment of the invention     -   728 right side top panel for second embodiment of the invention     -   730 front top panel for second embodiment of the invention     -   732 rear top panel for second embodiment of the invention     -   910 pocket inserts     -   1030 material sleeve for sturdy frame     -   1110 front straps     -   1112 rear straps     -   1120 top panel for third embodiment of the invention     -   1130 perspective view of Fig.11A on a bench style seat     -   1210 side panel attachment for third embodiment of the invention     -   1230 perspective view of FIG. 12A on a bench style seat     -   1310 front panel attachment for third embodiment of the         invention     -   1330 perspective view of FIG. 13A on a bench style seat     -   1410 top panel for fourth embodiment of the invention     -   1412 suction cups     -   1510 front panel attachment for fourth embodiment of the         invention     -   1610 side panel attachment for fourth embodiment of the         invention     -   1730 perspective view of Fig.14 with all panel attachments     -   1810 retractable front panel for fifth embodiment of the         invention     -   1814 right side panel for fifth embodiment of the invention     -   1816 front panel retractable mechanism     -   1818 crisscross detachable bottom panel     -   1820 right side sturdy frame for fifth embodiment of the         invention     -   1822 rear panel for fifth embodiment of the invention     -   1824 left side panel for fifth embodiment of the invention     -   1826 left side sturdy frame for fifth embodiment of the         invention     -   1828 rear sturdy frame for fifth embodiment of the invention     -   1830 perspective view of FIG. 18A shown retracted     -   1840 perspective view of FIG. 18A on a bench style seat     -   1910 support mechanism for collapsible overhead frame     -   2010 collapsing mechanism     -   2012 collapsible overhead frame sections     -   2030 collapsible frame

DETAILED DESCRIPTION OF THE INVENTION

The following detailed description is of the best presently contemplated modes of carrying out the invention. This description is not to be taken in a limiting sense, but is made merely for the purpose of illustrating general principles of embodiments of the invention. The scope of the invention is best defined by the appended claims.

FIGS. 1A-5B—First Embodiment

One embodiment of the structure is illustrated in FIGS. 1A (front view) and 1B (back view). A structure for seated humans for use in transportation vehicles that is self-supporting and portable, generally comprising a plurality of side panels 118 and 132, a top panel 128, a rear panel 124, a front panel 116 with a sturdy frame on the right side 134, left side 120, front 110 and rear 122. FIGS. 1A and 1B shows a structure with four panels (front 116, rear 124, right side 132, left side 118) connected to a detachable bottom panel 138 (FIG. 1A) or 142 (FIG. 1B) and top 128 panel. The present invention may comprise a structure having more or fewer panels, assuming for example, a triangular or octagonal configuration.

The structure containing a top panel 128, left side panel 118, right side panel 132, front panel 116, rear panel 124 and a detachable bottom panel 138 or 142 is comprised of a lightweight, flexible and durable material, preferably a mesh or rip stop. A lightweight composition allows for ventilation so the temperature inside the structure remains desirably ambient, allows for use in small tight spaces, easier to transport, and provides privacy. The material may or may not contain SPF to protect from sunlight and UV rays.

The top panel 128 contains a top portal 144 to allow access and ventilation to and from the structure. The lightweight material allows for relative transparency to minimize view obstruction of the driver and passengers when used inside an automobile. The top panel 128 is connected to the right side panel 132, left side panel 118, front panel 116, and rear panel 124.

The front panel 116 contains a front portal 112 for entry and exit into the structure. The front portal 112 allows occupants to see in and out. The front portal 112 provides access for legs and feet to comfortably reside outside the structure while the occupant is seated inside. The front panel 116 is connected to the right side panel 132, left side panel 118 and top panel 128.

The rear panel 124 contains a rear portal 126 for access to child restraints and seat belts. The rear portal 126 opening is designed large enough so that shoulder restraints and lap belts restraints can be used in addition to children safety seats (car seats and booster seats). The rear panel 124 is designed so the rear portal 126 fits around car seats and child restraints. The rear portal 126 also allows for ventilation as the occupant's back will be against the seat versus against the material. The rear panel 124 is connected to the left side panel 118, right side panel 132 and top panel 128.

The right side panel 132 and left side panel 118 contain a window portal 114 to allow occupants to access objects inside and outside the structure like windows and doors. The right side panel 132 and left side panel 118 are connected to the top panel 128, rear panel 124 and front panel 116. The right side panel 132 and left side panel 118 are connected to the detachable bottom panel 138 or 142 by two strips of Velcro on the right side panel 132 and two strips of Velcro on the left side panel 118.

The detachable bottom panel 138 or 142 can have an open bottom 138 or a crisscross 142 option, both of which allow for ventilation while the occupant is seated on top of it. The detachable bottom panel 138 or 142 provides structure stability and is attached by a total of four pieces of Velcro to the right side panel 132 and left side panel 118 (two Velcro strips on the right side panel 132 and two Velcro strips on the left side panel 118). The detachable bottom panel 138 or 142 is attached to the right side panel 132 and left side panel 118 by Velcro to allow for a quick release should the structure need to be removed from the occupant quickly.

FIG. 2 is a view inside the first embodiment of the invention showing toggle loops 210 in various places throughout the inside of the structure. Toggle loops 210 are located on the right side panel 132 and the left side panel 118 where the front panel 116 meets. Toggle loops 210 are located at each corner of the window portals 114 and around the front portal 112 on the front panel 116.

FIG. 3 is a view inside the first embodiment of the invention showing window panel inserts 310, side panel inserts 312, front panel insert 314 and front portal panel insert 316 connected by toggle(s) inserted into toggle loops 322. Panel inserts are optional and can be added to the structures right side panel 132, left side panel 118, front panel 116, window portals 114, and the front portal 112 by toggle(s) inserted into toggle loops 322. Optional pocket inserts 910 can be added to the toggle loops 210 located on the right side panel 132 and the left side panel 118 between the front panel 116. The front portal panel insert 316 provides additional privacy and closure to the structure. With the optional panel inserts in place, the front portal 112 is open providing access for legs and feet to comfortably reside outside the structure while the occupant is seated inside.

FIG. 4A is a view of the sturdy frame providing stability to the first embodiment of the structure enabling it to be self-supporting. The frame consists of a front sturdy frame 110, rear sturdy frame 122, left side sturdy frame 120 and right side sturdy frame 134. The front sturdy frame 110 is attached to the lightweight material of the front panel 116. The rear sturdy frame 122 is attached to the lightweight material of the rear panel 124. The left side sturdy frame 120 is attached to the material of the left side panel 118. The right side sturdy frame 134 is attached to the material of the right side panel 132. The frames have connectors 410 that connect the frame pieces together. Preferred frames and connectors may be comprised of metal, plastic, steal, tubing or the like.

FIG. 4B is a cross section view of the sturdy frames, 110, 120, 122 and 134 inside their respective panels 116, 118, 124 and 132. The sturdy frame 110, 120, 122 and 134 is attached to the material of the panels 116, 118, 124 and 132.

FIG. 5A is a view of the crisscross detachable bottom 138 in the first embodiment of the invention. The crisscross detachable bottom 138 provides stability to the structure and ventilation. The crisscross detachable bottom 138 is interchangeable with the open detachable bottom 142 described in FIG. 5B. The occupant can determine which bottom is best for their needs. Both the crisscross detachable bottom 138 and the open detachable bottom 142 provide added stability to the structure while maintaining optimal comfort level for the occupant. While using the structure, the occupant would sit directly on top of the detachable bottom panel 138 or 142. If the occupant is using a car seat, booster seat or the like, the seat would rest directly on top of the detachable bottom panel 138 or 142 while the occupant sat on the car seat or the like, both the occupant and the car seat inside the structure.

FIG. 5B is a view of the open detachable bottom 142 in the first embodiment of the invention. The open detachable bottom 142 provides stability to the structure and may provide more ventilation and comfort than the crisscross detachable bottom 138. The open detachable bottom 142 is interchangeable with the crisscross detachable bottom 138 described in FIG. 5A. The occupant can determine which bottom is best for their needs. Both the crisscross detachable bottom 138 and the open detachable bottom 142 provide added stability to the structure while maintaining optimal comfort level for the occupant. While using the structure, the occupant would sit directly on top of the detachable bottom panel 138 or 142. If the occupant is using a car seat, booster seat or the like, the seat would rest directly on top of the detachable bottom panel 138 or 142 while the occupant sat on the car seat or the like, both the occupant and the car seat inside the structure.

FIGS. 6A, 6B and 6C are views of a toggle 610 and a toggle loop 210 used to attach optional panel inserts 310, 312, 314, 316 their respective panels. Side panel inserts 312 and window panel inserts 310 and can be attached to the right side panel 132 and left side panel 118. The front panel insert 314 and the front portal panel insert 316 can be attached to the front panel 116. When attaching panel inserts to panels, the toggle 610 is inserted into the toggle loops 210 to create toggle(s) inserted into toggle loop 322. Multiple toggles 610 can be inserted into a single toggle loop 210 if trying to attach multiple panel inserts inside the structure.

FIGS. 7A-20—Additional Embodiments

FIGS. 7A and 7B shows a perspective view of a second embodiment of the invention, a structure for seated humans for use in transportation vehicles that is self-supporting and portable, generally comprising a plurality of panels including a rear panel 718, right side panel 720, left side panel 722, front panel 724, left side top panel 726, right side top panel 728 and bottom panel 138 or 142. The rear panel 718, right side panel 720, left side panel 722, front panel 724 and bottom panel 138 or 142 is generally comprised of a lightweight, flexible and durable material preferably of a rip stop material. The material enables ventilation in to the structure. The present invention may comprise a structure having more or fewer panels, assuming for example, a triangular or octagonal configuration.

The top of the structure is comprised of a front top panel 730, left side top panel 726, right side top panel 728 and a rear top panel 732. The front top panel 730 is connected to the front panel 724, left side top panel 726 and right side top panel 728. The rear top panel 732 is connected to the rear panel 718, left side top panel 726 and right side top panel 728. The left side top panel 726 is connected to the front top panel 730, rear top panel 732 and the left side panel 722. The right side top panel 728 is connected to the front top panel 730, rear top panel 732 and the right side panel 720.

The front top panel 730, rear top panel 732, left side top panel 726 and right side top panel 728 is comprised of a lightweight material, preferably a mesh material to increase visibility of drivers when used in automobiles and increase visibility of occupants. Mesh composition allows for relative transparency to minimize view obstruction and provides ventilation so the interior of the structure remains at a desirable ambient temperature. The structure is supported by a sturdy frame described in FIG. 10A.

The left side panel 722 is connected to the left side top panel 726, front panel 724, rear panel 718 and bottom panel 138 or 142. The right side panel 720 is connected to the right side top panel 728, front panel 724 and rear panel 718. The right side panel 720 and left side panel 722 are connected to the detachable bottom panel 138 or 142 by two strips of Velcro on the right side panel 720 and two strips of Velcro on the left side panel 722. The left side panel 722 and the right side panel 720 contain a window portal 114 to allow occupants to access objects inside and outside the structure like windows and doors. The left side panel 722 contains the left side sturdy frame 716 attached to the panel as described in FIG. 10A. The right side panel 720 contains the right side sturdy frame 714 attached to the panel as described in FIG. 10A.

The detachable bottom panel 138 or 142 is connected to the right side panel 720 and left side panel 722. The detachable bottom panel 138 or 142 can have an open bottom 138 or a crisscross bottom 142 option, both of which allow for ventilation while the occupant is seated on top of it. The detachable bottom panel 138 or 142 provides structure stability and is attached by a total of four pieces of Velcro to the right side panel 720 and left side panel 722 (two Velcro strips on the right side panel 720 and two Velcro strips on the left side panel 722). The detachable bottom panel 138 or 142 is attached to the right side panel 720 and left side panel 722 by Velcro to allow for a quick release should the structure need to be removed from the occupant quickly.

The front panel 724 is connected to the front top panel 730, right side panel 720 and left side panel 722. The front panel 724 contains a front portal 112 for entry and exit in and out of the structure and to access objects. The front portal 112 enables occupants to access objects. The front panel 724 contains the front sturdy frame 712 attached to the panel as described in FIG. 10A.

The rear panel 718 is connected to the right side panel 720, left side panel 722 and rear top panel 732. The rear panel 718 contains a rear portal 126 for access to child restraints and seat belts. The rear portal 126 opening is designed large enough so that shoulder restraints and lap belts restraints can be used in addition to children safety seats (car seats and booster seats). The rear portal 126 also allows for ventilation as the occupant's back will be against the seat versus against the material. The rear panel 718 contains the rear sturdy frame 710 attached to the panel as described in FIG. 10A.

FIG. 8 is a view inside the second embodiment of the invention showing toggle loops 210 in various places throughout the inside of the structure. Toggle loops 210 are located on the right side panel 720 and the left side panel 722 where the front panel 724 meets each panel. Toggle loops 210 are located at each corner of the window portals 114 and around the front portal 112 on the front panel 724.

FIG. 9 is a view inside the second embodiment of the invention showing window panel inserts 310, side panel inserts 312, front panel insert 314 and front portal panel insert 316 connected by toggle(s) inserted into toggle loops 322. Inserts are optional and can be added to the structures right side panel 720, left side panel 722, front panel 724, window portals 114, front portal 112 by toggle(s) inserted into toggle loops 322. Optional pocket inserts 910 can be added to the toggle loops 210 located on the right side panel 720 and the left side panel 722 between the front panel 724. The front portal panel insert 316 provides additional privacy and closure to the structure. With the optional panel inserts in place, the front portal 112 is open providing access for legs and feet to comfortably reside outside the structure while the occupant is seated inside.

FIG. 10A is a view of the sturdy frame providing stability to the second embodiment of the invention. The frame consists of a front sturdy frame 712, rear sturdy frame 710, left side sturdy frame 716 and right side sturdy frame 714. The front sturdy frame 712 is attached to the lightweight material of the front panel 724. The rear sturdy frame 710 is attached to the lightweight material of the rear panel 718. The left side sturdy frame 716 is attached to the material of the left side panel 722. The right side sturdy frame 714 is attached to the material of the right side panel 720. The frames have connectors 410 that connect the frame pieces together. Preferred frames and connectors may be comprised of metal, plastic, steal, tubing or the like.

FIG. 10B is a cross section view of the sturdy frames, 710, 712, 714 and 716 inside their respective panels 718, 724, 720 and 722 of the second embodiment of the invention. The sturdy frame 710, 712, 714 and 716 is attached to the material of their respective panels 718, 724, 720 and 722.

FIG. 11A is a top view of a third embodiment of the invention showing the top panel 1120 with front straps 1110 and rear straps 1112. The top panel 1120 is comprised of a lightweight material, preferably of a mesh or rip stop material. The front straps 1110 and rear straps 1112 are made of a sturdy and flexible material that attach to themselves around a seat. The front straps 1110 are attached to the front of the top panel 1120 and the rear straps are attached to the rear of the top panel 1120. The front straps 1110 are used to attach the top panel 1120 to the seat in front of the occupant. The rear straps 1112 are used to attach the top panel 1120 to the seat the occupant is sitting in. Once the front straps 1110 and rear straps 1112 are attached to the seats, the top panel 1120 would be over the sitting occupant. The top panel 1120 has strips of Velcro 136 on the top in order to accommodate the attachment of optional panel attachments described in FIGS. 12A and 13A. Preferred mechanisms for attaching the top panel 1120 are straps that can attached to the seats as described; however, other mechanisms for attaching the top panel 1120 can be used. Other preferred mechanisms for attachments are comprised of material, tubing, metal or the like.

FIG. 11B shows the structure 1130 of the third embodiment of the invention with the top panel 1120 with rear straps 1112 attached to a seat that may be found in a transportation vehicle. The front straps 1110 would be attached to the seat located in front of the occupant in a transportation vehicle (not shown).

FIG. 12A is a perspective view of the third embodiment of the invention showing the top panel 1120 with side panel attachments 1210 added to the top panel 1120. Front straps 1110 and rear straps 1112 are attached to the top panel 1120 as described in FIG. 11A. The side panel attachments 1210 are made of the same flexible material as the top panel 1120. The side panel attachments 1210 are attached to the top panel 1120 by the Velcro strips 136 located on the side panel attachments 1210 and the top panel 1120. The side panel attachments 1210 have window portals 114 to accommodate access to the exterior such as windows and doors inside transportation vehicles. The side panel attachments 1210 have two Velcro strips 136 located on the front of the panel to accommodate an optional front panel insert 1310 as shown in FIG. 13A.

FIG. 12B shows a perspective view of FIG. 12A on a bench style seat 1230 of the third embodiment of the invention with the side panel attachments 1210 added to the Velcro strips 136 on both the left and right sides of the top panel 1120. The side panel attachments 1210 have window portals 114 that enable the occupant to access the exterior of the structure such as windows and doors. Adding the side panel attachments 1210 to the top panel 1120 provides the occupant with a panel above them and on either side of them while seated. The rear straps 1112 are attached to a seat that may be found in a transportation vehicle. The front straps 1110 would be attached to the seat located in front of the occupant in a transportation vehicle.

FIG. 13A shows the top panel 1120 of the third embodiment of the invention (as described in FIG. 11A) with side panel attachments 1210 and a front panel attachment 1310 added to the Velcro strips 136 on the right side, left side and front of the top panel 1120. The front panel attachment 1310 can also be attached to the side panel attachments 1210 with the Velcro strips 136 located on the side panel attachments 1210 to create an enclosed structure. The front panel attachment 1310 has a front portal 112 for entry and exit into the structure. There is no bottom panel attached to the structure. The occupant would be seated directly on the seat inside the transportation vehicle. There structure is supported by the front straps 1110 and rear straps 1112 attaching the seat the occupant is sitting in and the seat directly in front of the occupant. The rear of the structure is open to accommodate safety restraints, car seats and seatbelts (lap belts and shoulder belts).

FIG. 13B shows a perspective view of FIG. 13A on a bench style seat 1330 of the third embodiment of the invention with the rear straps 1112 attached to a seat that may be found in a transportation vehicle. The front straps 1110 would be attached to the seat located in front of the occupant in a transportation vehicle. The side panel attachments 1210 and front panel attachment 1310 are added to the top panel 1120 to provide the occupant with complete enclosure.

FIG. 14 shows the top panel 1410 of a fourth embodiment of the invention with suction cups 1412 used to attach the structure to windows on either side of a transportation vehicle. The top panel 1410 is made of a flexible, lightweight material, preferably mesh or rip stop. The top panel 1410 contains top portals 144 to enable the occupant to reach in and out of the structure to access items outside the structure. Velcro strips 136 are on the right side, left side and front of the top panel 1410 to enable panel attachments to be added, allowing for varying degrees of enclosure based on occupant's preference.

FIG. 15 shows the top panel 1410 of the fourth embodiment of the invention described in FIG. 14 with three front panel attachments 1510 attached to the Velcro strips 136 across the front of the structure. The front panel attachment 1510 is made of a flexible, lightweight material, preferably a mesh or rip stop material. Each front panel attachment 1510 has a window portal 114 to enable the occupant to have access to objects outside the structure and to be seen by other occupants in the transportation vehicle.

FIG. 16 shows the top panel 1410 of the fourth embodiment of the invention described in FIG. 14 with side panel attachments 1610 attached to the Velcro strips 136 across the right and left sides of the structure. The side panel attachments 1610 are made of a flexible, lightweight material, preferably a mesh or rip stop. Each side panel attachment 1610 has a window portal 114 to enable the occupant to have access to objects outside the structure.

FIG. 17 shows the top panel 1410 of the fourth embodiment of the invention described in FIG. 14, FIG. 15 and FIG. 16 with three front panel attachments 1510 and two side panel attachments 1610 attached to the Velcro strips 136 across the front and sides of the structure. Each front panel attachment 1510 and side panel attachment 1610 have a window portal 114 to enable the occupant to have access to objects outside the structure and to be seen by other occupants in the transportation vehicle. The various panel attachments enable the occupants to determine their varying level of privacy and enclosure. The structures described in FIG. 14, FIG. 15, FIG. 16 and FIG. 17 is supported by the suction cups 1412 located on the top panel 1410 suctioned to windows on either side of the back seat in a transportation vehicle such as an automobile.

FIGS. 18A and 18B shows a perspective view of a fifth embodiment of the invention generally comprising a plurality of panels including a left side panel 1824, right side panel 1814, a rear panel 1822, a retractable front panel 1810 and a crisscross detachable bottom panel 1818. The structure containing a left side panel 1824, right side panel 1814, a rear panel 1822, a retractable front panel 1810 and a crisscross detachable bottom panel 1818 is comprised of a lightweight, flexible and durable material, preferably a mesh or rip stop. A lightweight composition allows for ventilation so the temperature inside the structure remains desirably ambient, allows for use in small tight spaces, easy to transport, and provides privacy. The material may or may not contain SPF to protect from sunlight and UV rays.

The retractable front panel 1810 contains a front portal 112. When the retractable front panel 1810 is pulled down over the front portal 112, the remaining opening in the front portal 112 provides access for legs and feet to comfortably reside outside the structure while the occupant is seated inside. When the retractable front panel 1810 is fully retracted in the up position, the front portal 112 is used for entry and exit in and out of the structure. The retractable front panel 1810 contains multiple window portals 114 to enable the occupant and surrounding passengers to see in and out of the structure and provide ventilation inside the structure to maintain ambient temperatures. The retractable front panel 1810 is connected to the support mechanism for collapsible overhead frame 1910, the collapsing mechanism 2010 and the rear panel 1822. The retractable front panel 1810 resides over the left side panel 1824, right side panel 1814 and the front portal 112.

The crisscross detachable bottom panel 1818 is connected to the right side panel 1814 and the left side panel 1824. The crisscross bottom allows for ventilation while the occupant is seated on top of it. The crisscross detachable bottom panel 1818 provides structure stability and is attached by a total of four pieces of Velcro to the right side panel 1814 and left side panel 1824 (two Velcro strips on the right side panel 1814 and two Velcro strips on the left side panel 1824). The crisscross detachable bottom panel 1818 is attached to the right side panel 1814 and left side panel 1824 by Velcro to allow for a quick release should the structure need to be removed from the occupant quickly.

The rear panel 1822 is connected to the right side panel 1814, left side panel 1824 and retractable front panel 1810. The rear panel 1822 contains a rear portal 126 for access to child restraints and seat belts. The rear portal 126 opening is designed large enough so that shoulder restraints and lap belt restraints can be used in addition to children safety seats (car seats and booster seats). The rear portal 126 also allows for ventilation as the occupant's back will be against the seat versus against the material. The rear panel 1822 contains the rear sturdy frame 1828 attached to the panel as described in FIG. 19.

The left side panel 1824 is connected to the rear panel 1822 and to the crisscross detachable bottom panel 1818. The right side panel 1814 is connected to the rear panel 1822 and to the crisscross detachable bottom panel 1818. The right side panel 1814 and left side panel 1824 are connected to the crisscross detachable bottom panel 1818 by two strips of Velcro on the right side panel 1814 and two strips of Velcro on the left side panel 1824. The left side panel 1824 contains the left side sturdy frame 1826 and a support mechanism for the collapsible overhead frame 1910 attached to the panel as described in FIG. 19. The right side panel 1814 contains the right side sturdy frame 1820 and a support mechanism for the collapsible overhead frame 1910 attached to the panel as described in FIG. 19.

FIG. 18C shows the fifth embodiment of the invention described in FIGS. 18A and 18B with the retractable front panel 1810 in the retracted position. With the retractable front panel 1810 in the retracted position, the occupant can enter or exit the structure easily, allowing the structure to stay in place if desired while not in use. The occupant can choose to use the structure with the retractable front panel 1810 in the up or down position depending on the level of enclosure they prefer.

FIG. 18D shows a perspective view of FIG. 18A on a bench style seat 1840 of the fifth embodiment of the invention attached to a seat that may be found in a transportation vehicle. The front straps 1110 would attach to the top and bottom of the seat where the occupant is sitting to secure it in place and provide additional stability the structure is receiving from the sturdy frame shown in FIG. 19. The front straps 1110 can be made of metal, material, plastic, tubing or the like.

FIG. 19 is a view of the sturdy frame providing stability to the fifth embodiment of the invention. The frame is comprised of a left side sturdy frame 1826, rear sturdy frame 1828, right side sturdy frame 1820 and support mechanism for the collapsible overhead frame 1910. The support mechanism is attached to the left side sturdy frame 1826 and the right side sturdy frame 1820 independently. The rear sturdy frame 1828 is attached to the rear panel 1822. The left side sturdy frame 1826 and support mechanism for the collapsible overhead frame 1910 is attached to the left side panel 1824 with a small opening in the material to allow the attachment to the collapsing mechanism 2010 shown in FIG. 20. The right side sturdy frame 1820 and support mechanism for the collapsible overhead frame 1910 is attached to the right side panel 1814 with a small opening in the material to allow the attachment to the collapsing mechanism 2010 shown in FIG. 20. Connectors for the sturdy frame 410 are used to connect the frame pieces together. Preferred frames and connectors may be comprised of metal, plastic, steal, tubing or the like.

FIG. 20 is a perspective view of the fifth embodiment of the invention showing the components of the retractable collapsible frame 2030 generally comprising a collapsing mechanism 2010 and a collapsible overhead frame structure 2012. The collapsing mechanism 2010 allows the frame sections to fold up and collapse so the retractable front panel 1810 can be lifted for entry and exit into the structure. The collapsing mechanism 2010 attaches to the support mechanism for collapsible overhead frame 1910 that is attached to the left side sturdy frame 1826 and the right side sturdy frame 1820 shown in FIG. 19. The collapsible overhead frame sections 2012 is attached to the retractable front panel 1810. Preferred frames and collapsing mechanism may be comprised of metal, plastic, steal, tubing or the like.

Advantages

From the description above, a number of advantages of some embodiments of the portable, multi-purpose structure for seated humans in transportation vehicles become evident:

-   -   (a) Provides a structure, tent, canopy for children to use while         they are seated, restrained in a seat belt or child restraint.         The structure provides an opportunity for children to continue         playing while confined to a seat during travel in transportation         vehicles such as an automobile, airplane, bus, train and the         like.     -   (b) The structure provides privacy while enclosed in a small         space around other occupants.     -   (c) The structure helps define personal space in transportation         vehicles.     -   (d) The structure provides an all encompassing enclosure for the         upper body.     -   (e) The structure can provide protection from sunlight while         traveling, regardless of where and how the sunlight is entering         the vehicle.     -   (f) The pocket inserts provide an area for children to keep         their toys, candy, games, music devices and the like protected         and organized.     -   (g) Panel attachments can be added to provide varying levels of         enclosure.     -   (h) The structure is portable and collapsible and can be easily         transported.     -   (i) The structure can be enhanced with various panels and panel         inserts to enhance the play experience, provide education and         the like. The panel inserts provide additional options for         colors, prints, decorative patterns and themes. The door panel         insert and window panel inserts provide an opportunity to         enclose the structure, closing the portals and provides         additional privacy and a modified environment for play and         imagination.     -   (j) The structure has breakaway panels to provide quick access         to occupants.     -   (k) Some embodiments of the structure are self-supporting while         others can be attached to other objects within the         transportation vehicle. Occupants can select the structure that         works best for their travel environment.

CONCLUSIONS, RAMIFICATIONS AND SCOPE OF INVENTION

The reader will see that at least one embodiment of the structure provides an opportunity to play, be inside a tent like structure while seated and restrained during travel. While my above description contains many specificities, these should not be construed as limitations on the scope of the invention, but rather as an exemplification of several preferred embodiments thereof Many other variations are possible. For example, the structure can be modified from the described structure meant for one child, to a twin or triplet for multiple children. The multi-children structure could have removable panels so children could play together inside the structure or they could insert the panels and essentially have the functionality and sensation of a single structure.

The structure, panels, inserts, portals and frames can be created in various shapes, colors and sizes and can be made with a multitude of materials. The portals can be placed in different positions and be of different shapes and sizes. The position of toggle loops can be placed in different positions throughout the structure. The toggles may also take on different shapes and sizes. For example, the toggles may be in the shape of a car, rocket, ballerina maintaining its functionality while adding additional opportunities for personalization and play.

The inserts can be attached to the structure multiple ways, in addition to the toggle and toggle loops, snaps, ties, Velcro, magnets or the like can be used. Various panels or inserts can be created to increase the educational functionality. For example, panels with ABCs, numbers or the like. A pillow could be attached to the structure to increase functionality and comfort. The option for custom printing on panels may be available or the option to customize the structure with specific requests for colors, shapes, prints or the like. Personal photographs may be printed on inserts. Activities and games may be created/added to increase entertainment and functionality inside the structure.

The structure can be self-supporting with a frame made of various materials like steel, metal, plastic or the like. The structure can be attached to objects inside the interior of the transportation vehicle such as seats, windows or the like with a multitude of materials such as straps, Velcro, suction cups, ties, snaps, buttons or the like.

The panels of the structure can be attached in a multitude of ways, panels can be sewn together, glued, Velcro, snapped, magnets or the like. The structure can be made in variations with or without some panels, for example, with just side panels, bottom panel and ceiling panel to increase visibility. The preferred use of the structure is for play, shade, privacy and education while seated in various forms of transportation such as automobiles, planes, trains, buses, subway, recreational vehicles or the like. The structure can be used in any chair or seat while at home or outside in the seated position.

While preferred embodiments and example configurations have been shown and described, it is to be understood that various further modifications and additional configurations will be apparent to those skilled in the art. It is intended that the specific embodiments and configurations herein disclosed are illustrative of the preferred and best modes for practicing the invention, and should not be interpreted as limitations on the scope of the invention. Accordingly, the scope of the invention should be determined not by the embodiments illustrated, but by the appended claims and their legal equivalents. 

What is claimed is: [Claim Set A: 1^(st) and 2^(nd) Embodiments] A1. An enclosure for enclosing a child seated within a vehicle comprising: a) a flexible base panel having front, rear and opposing side edges and a frame member connected along the front, rear and side edges to support the base panel; and b) two flexible side panels, each side panel having a bottom, top and side edges and a frame member connected along the bottom, top and side edges to support each side panel, wherein the side panels are maintained in a spaced apart orientation relative to one another and are releasably secured along their bottom edges to the side edges of the base panel. A2. The enclosure of claim Al further comprising a flexible front panel having top and side edges and a frame member connected along at least the top edge to support the front panel, and wherein each side edge of the front panel is connected to a side edge of one of the side panels such that the front panel is aligned with the front edge of the base panel. A3. The enclosure of claim A2 wherein the front panel includes a portal for accessing an interior space of the enclosure. A4. The enclosure of claim Al further comprising a flexible back panel having top and side edges and a frame member connected along at least the top edge to support the back panel, and wherein each side edge of the back panel is connected to a side edge of one of the side panels such that the back panel is aligned with the back edge of the base panel. A5. The enclosure of claim A4 wherein the back panel includes a portal for accessing an interior space of the enclosure. A6. The enclosure of claim Al wherein one or more of the side panels include portals for accessing an interior space of the enclosure. A7. The enclosure of claim Al wherein the base panel is ventilated. [Claim Set B: 3^(rd) embodiment] B1. An enclosure for enclosing a child seated in a vehicle comprising: a) a flexible top panel having front and opposing side edges and a frame member connected along the front and side edges to support the top panel; and b) first and second pairs of straps, the first pair extending from a spaced apart position along the front edge of the top panel and the second pair extending from a spaced apart position along the back edge of the top panel, each strap of each pair being releasably securable to the other strap of the pair. B2. The enclosure of claim B1 further comprising two flexible side panels, each side panel having a top edge and side edges and a frame member connected along at least the side edges to support each side panel, and wherein the top edge of each side panel is connected to a side edge of the top panel. B3. The enclosure of claim B2 further comprising a flexible front panel having top and side edges wherein the top edge of the front panel is connected to the front edge of the top panel and each side edge of the front panel is connected to a side edge of one of the side panels such that the front panel is aligned with the front edge of the top panel. B4. The enclosure of claim B2 wherein one or more of the side panels include portals for accessing an interior space of the enclosure. B5. The enclosure of claim B2 wherein the front panel includes a portal for accessing an interior space of the enclosure. [Claim Set C: 4^(th) embodiment] C1. An enclosure for enclosing a child seated in a vehicle comprising: a) a flexible top panel having front and opposing side edges and a frame member connected along the front and side edges to support the top panel; and b) means for releasably securing the top panel to a vehicle window extending from said side edges of the top panel C2. The enclosure of claim Cl wherein said means for releasably securing the top panel to a vehicle window comprise one or more suction cups. C3. The enclosure of claim Cl further comprising two flexible side panels, each side panel having a top edge and side edges and a frame member connected along at least the side edges to support each side panel, and wherein the top edge of each side panel is connected to a side edge of the top panel. C4. The enclosure of claim C3 wherein the top panel includes a portal for accessing an interior space of the enclosure. C5. The enclosure of claim C3 wherein one or more of the side panels includes a portal for accessing an interior space of the enclosure. C6. The enclosure of claim C3 further comprising a flexible front panel having top and side edges wherein the top edge of the front panel is connected to the front edge of the top panel and each side edge of the front panel is connected to a side edge of one of the side panels such that the front panel is aligned with the front edge of the top panel. C7. The enclosure of claim C6 wherein the front panel includes a portal for accessing an interior space of the enclosure. [Claim Set D: 5^(th) embodiment] D1. An enclosure for enclosing a child seated in a vehicle comprising: a) first and second flexible side panels, each having a front, bottom and back edge, and a frame member connected along at least the bottom and back edges to support the side panel; b) first and second pairs of straps extending from spaced apart positions along the bottom edges of the first and second side panels, respectively, each strap of each pair being releasably securable to the other strap of the pair; c) a third pair of straps, with one strap of the third pair extending from the back edge of the first side pane 1 and the other strap of the third pair extending from the back edge of the second side panel, each strap of the pair being releasably securable to the other strap of the pair; and d) two or more flexible cover panels, each having a frame member connected thereto to support the cover panel, said frame members pivotably connected at either end to each side panel such that the movable panels can be articulated to enclose an interior space between the side panels. D2. The enclosure of claim D1 wherein one or more of the front panels includes a portal for accessing the interior space of the enclosure. 